AutonomyAI

AutonomyAI's Fei Studio lets product managers and designers build features directly into a production codebase without waiting in an engineering queue — generating real pull requests that engineers then review and merge, rather than static mockups someone still has to implement. Codebase ingestion automatically maps code patterns, APIs, CSS conventions, and architecture in under two minutes, and each task runs through up to 40+ orchestrated internal steps to produce three outputs together: a visual prototype, production-grade code, and a full specification with an accompanying pull request. The company states its own product team has opened 50+ PRs against its production codebase using the tool, with zero code written by hand and engineer approval on each — a concrete, checkable internal dogfooding claim. Pricing is per-task rather than per-seat or per-step; 160+ product teams reportedly use it, including SolarEdge, SolarWinds, and Augury, with a live Playground for direct evaluation. Good fit for a product or design team that wants to ship real, mergeable code changes themselves for well-defined features, rather than only handing off specs for engineers to implement from scratch.